CN211818699U - Lock core measuring tool - Google Patents
Lock core measuring tool Download PDFInfo
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- CN211818699U CN211818699U CN202020020824.6U CN202020020824U CN211818699U CN 211818699 U CN211818699 U CN 211818699U CN 202020020824 U CN202020020824 U CN 202020020824U CN 211818699 U CN211818699 U CN 211818699U
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Abstract
The utility model provides a lock cylinder measuring tool, which comprises a measuring main body and an operation display mechanism, wherein the measuring main body is used for measuring the depth of key teeth; the operation display mechanism comprises a display screen, a shell, a circuit board and a plurality of operation keys, wherein the shell is fixed on the measuring main body, the circuit board is positioned in the shell and is electrically connected with the measuring main body, the display screen and the operation keys are arranged on the shell, and the display screen and the operation keys are electrically connected with the circuit board. The utility model discloses lock core measuring tool sets up operation display mechanism in measuring the main part, through display screen, operation button and measurement main part electric connection circuit board, the key tooth degree of depth that will measure the main part and record forms key tooth combination and shows on the display screen, makes lock core measuring tool have and measures advantages such as convenient, swift accuracy, has solved the error that reads mechanical scale and has brought and the problem of damaged locking plate measurement difficulty.
Description
Technical Field
The utility model belongs to the technical field of the technique of being applied to the lock core and opening and reading measuring device and specifically relates to a lock core measuring tool is related to.
Background
When the key is lost, two methods are often adopted for processing, one is to use a lock cylinder measuring tool to measure the depth of the key teeth so as to configure a new key for unlocking, and the other is to use a lock cylinder unlocking device to stir the lock plate to an unlocking position so as to unlock. For the second method, the unlocking is also based on the unlocking experience of an unlocking person, after the unlocking is carried out, if a key cannot be found, the lock must be replaced by a new lock, and the existing lock cylinder measuring tools with the two functions are few. The depth of the key teeth is usually displayed by using a mechanical scale, which affects the measured accuracy of the key teeth to a certain extent, and more importantly, when the lock sheet of the lock cylinder is worn, the accuracy of the key teeth cannot be read, which brings great difficulty to the configuration of a new key. Accordingly, there is a need for improvements to existing lock cylinder measuring tools to overcome the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Adopt the error that the mechanical scale shows the key tooth degree of depth and to the problem of wearing and tearing locking plate measurement difficulty to current lock core measuring tool, the utility model discloses a combine lock core measuring tool and electronic technology, develop a lock core measuring tool that can automatic display key tooth degree of depth, can the accuracy read key tooth degree of depth, improve work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lock cylinder measuring tool comprises
The measuring body is used for measuring the depth of the key teeth;
the operation display mechanism comprises a display screen, a shell, a circuit board and a plurality of operation keys, wherein the shell is fixed on the measuring main body, the circuit board is positioned in the shell and is electrically connected with the measuring main body, the display screen and the operation keys are arranged on the shell, and the display screen and the operation keys are electrically connected with the circuit board.
Preferably, the housing is provided with an installation space, and one end of the measuring main body penetrates through the installation space and is fixed with the housing.
The preferred measuring body includes a fixing rod;
the fixing rod is of a double-layer structure, a shifting space is formed between layers, the fixing rod penetrates through the mounting space and is fixed with the shell, and two ends of the fixing rod are exposed out of the mounting space.
Preferably, the measuring main body further comprises a deflector rod, a deflector pin and a knob;
the deflector rod is arranged in the poking space and can move and swing along the poking space,
the shifting needle is fixed at one end of the shifting rod to form a T-shaped structure, and the knob is fixed at the other end of the shifting rod.
Preferably, the fixing rod is provided with a handle, and the handle is arranged on one side of the shell.
Preferably, the operation keys include a power-on/power-off key, a confirm/modify key tooth key and a save key.
Preferably, the display screen displays the position of the key blade number, the direction of the key blade, the battery capacity, the stored key tooth combination and the key tooth combination number.
Preferably, the lock plate number positions include a first lock plate number position and a second lock plate number position, and the lock plate directions include a first lock plate direction and a second lock plate direction.
The utility model discloses lock core measuring tool sets up operation display mechanism in measuring the main part, through display screen, operation button and measurement main part electric connection circuit board, the key tooth degree of depth that will measure the main part and record forms key tooth combination and shows on the display screen, makes lock core measuring tool have and measures advantages such as convenient, swift accuracy, has solved the error that reads mechanical scale and has brought and the problem of damaged locking plate measurement difficulty.
Drawings
FIG. 1 is a schematic diagram of the structure of one embodiment of a lock cylinder measuring tool;
fig. 2 is an enlarged view of the position indicated by a in fig. 1.
Description of reference numerals:
100-a lock cylinder measuring tool; 1-measuring a main body, 11-fixing rods, 111-butting parts, 12-stirring spaces, 13-stirring pins, 14-handles, 15-stirring rods and 16-knobs; 2-operating a display mechanism, 20-storing a key tooth combination, 200-installing space, 21-starting up/shutting down a key, 210-a first lock plate direction, 22-a shell, 23-a first lock plate number position, 24-battery capacity, 25-confirming/modifying the key tooth key, 26-a second lock plate number position, 27-a display screen, 28-a storage key and 29-a second lock plate direction.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, the lock cylinder measuring tool 100 of the present invention includes a measuring main body 1 and an operation display mechanism 2, wherein the measuring main body 1 is used for measuring the depth of the key teeth and unlocking; the operation display mechanism 2 displays the depth of the key teeth measured by the measuring main body 1, so that the lock cylinder measuring tool 100 has the advantages of convenience in measurement, rapidness, accuracy and the like.
Specifically, the operation display mechanism 2 includes a display screen 27, a housing 22, a circuit board (not shown), and a plurality of operation keys (not shown). The casing 22 is of a square structure, the casing 22 is provided with an installation space 200, one end of the measurement main body 1 penetrates through the installation space 200 and is fixed with the casing 22, the circuit board is located in the casing 22 and is electrically connected with the measurement main body 1, the display screen 27 and the operation keys are installed on the casing 22, and the display screen 27 and the operation keys are electrically connected with the circuit board. The depth of the key teeth measured by the measuring body 1 forms a key tooth combination which is displayed on the display screen 27 through the circuit board.
For the display 27, an LED display may be used. A display 27 is provided on one side of the housing 22, on which display 27 the number position of the key plate (not shown), the orientation of the key plate (not shown), the battery capacity 24, the stored key tooth combination 20 and the key tooth combination number (not shown) can be displayed. Wherein, locking plate number position includes first locking plate number position 23 and second locking plate number position 26, and the locking plate direction includes first locking plate direction 210 and second locking plate direction 29, and first locking plate direction 210 and second locking plate direction 29 interval set up in display screen 27 surface, and key tooth combination number is located display screen 27 middle part as 1227755838, and key tooth combination number shows between first locking plate direction 210 and second locking plate direction 29 as 1227755838.
In addition, a power source (not shown) is mounted within the housing 22, and a charging port (not shown) may be mounted to the housing 22, the power source providing operating power.
As the operation keys, the operation keys include an on/off key 21, an confirm/modify key tooth key 25, and a save key 28. The power-on/off button 21 is used for turning on and off the operation display mechanism 2, etc., the confirm/modify key tooth button 25 is used for confirming and modifying the key tooth depth value displayed on the display screen 27, the save button 28 is used for saving key tooth combination numbers, and a plurality of groups of key tooth combination numbers such as 99 groups can be saved in the measurement main body 1, so that the key tooth depth of a plurality of lock cylinders can be continuously measured by the lock cylinder measuring tool 100, and the measured key tooth combination numbers can not be confused. The specific locations of the power on/off button 21, the confirm/modify key tooth button 25, and the save button 28 on the housing 22 may be determined as appropriate.
For the measuring body 1, the measuring body 1 is used for measuring the depth of the key tooth and unlocking. Specifically, the measurement body 1 includes a fixing lever 11, a handle 14, a shift lever 15, a shift pin 13, and a knob 16. The fixing rod 11 is a double-layer structure, a shifting space 12 is arranged between layers, the shifting space 12 provides a swinging space for shifting the shifting rod 15, the shifting needle 13 and the knob 16 to measure the depth of the key teeth, and one end of the fixing rod 11 is provided with an abutting part 111. The fixing rod 11 penetrates the installation space 200, the fixing rod 11 is fixed to the housing 22, and two ends of the fixing rod 11 are exposed out of the housing 22.
The shifting lever 15 is arranged in the shifting space 12, the shifting needle 13 is fixed at one end of the shifting lever 15 to form a T-shaped structure, the knob 16 is fixed at the other end of the shifting lever 15, the shifting needle 13 and the knob 16 are in an integrated structure, the shifting lever 15 can move and swing along the shifting space 12, and the specific structure of the shifting lever 15, which can move and swing along the shifting space 12, can be an existing similar structure. Specifically, the knob 16 can be driven to drive the shift lever 15 to swing in the installation space 200, and the shift lever 15 at the other end of the shift lever 15 is driven to swing, so as to obtain the depth of the key teeth.
The handle 14 is attached to the fixing lever 11, and the handle 14 is provided on one side of the housing 22. During measurement, after the lock pieces of the lock cylinder are all dialed to the proper positions by the dialing needle 13, the handle 14 can be driven to drive the fixing rod 11 to rotate so as to unlock.
The lock cylinder measuring tool 100 measures the depth of the key tooth as follows: the abutting part 111 of the fixing rod 11 is inserted into the lock hole and abutted, the power-on/off button 21 is opened, the power is turned on for 3 seconds by long pressing, the key tooth button 25 is reset by short pressing, and the display screen 27 is lighted up by light at the moment, so that whether the battery capacity 24 is enough to work or not is observed. The handle 14 is driven to apply a slight force, so that the shift lever 15, the shift needle 13 and the knob 16 are in working states. Then, the knob 16 is toggled to drive the dial needle 13 to swing towards the second locking plate direction 29, when the dial needle 13 contacts the locking plate of the lock cylinder in the lock hole, the dial needle 13 stops, at this time, the display 27 displays the key tooth depth such as 1 between the first locking plate direction 210 and the second locking plate direction 29, then the key tooth key 25 is confirmed/modified, then the knob 16 is driven to move to the right for a certain distance, the dial needle 13 is driven to swing towards the first locking plate direction 210, when the dial needle 13 contacts the locking plate of the lock cylinder in the lock hole, the dial needle 13 stops, at this time, the display 27 displays the key tooth depth such as 2 between the first locking plate direction 210 and the second locking plate direction 29, then the key tooth key 25 is confirmed/modified, in this way, the key tooth depths at different positions of the first locking plate direction 210 and the second locking plate direction 29 are measured alternately, and finally a row of numerical values such as 1227755838 is displayed between the first locking plate direction 210 and the second locking plate direction 29, at this time, the holding button 28 is pressed for a long time to hold, and the number of the stored combinations of the depth of the spoon teeth appears at the position of the stored combination of the spoon teeth 20, so that 1227755838 of the depth of the spoon teeth at different positions is measured. The combination of key tooth depths 1227755838 is entered into the numerical controller to enable keying.
The lock cylinder measuring tool 100 unlocking process is as follows: stir knob 16, drive the swing of dialling needle 13, dial the locking plate in the 13 butt lock cores of needle, continue to stir knob 16, let dial needle 13 stir the suitable position with the locking plate, later, it drives to dial needle 13 and removes to remove knob 16, continue to stir the suitable position with the locking plate according to this mode, at last, after stirring suitable position with all locking plates, drive handle 14 hard and rotate, and then drive dead lever 11 and rotate, dead lever 11 drives the lock core and rotates, and then unblanks.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
1. A lock cylinder measuring tool is characterized by comprising
A measuring body for measuring the depth of the spoon teeth;
the operation display mechanism comprises a display screen, a shell, a circuit board and a plurality of operation keys, wherein the shell is fixed on the measuring main body, the circuit board is positioned in the shell and is electrically connected with the measuring main body, the display screen and the operation keys are arranged on the shell, and the display screen and the operation keys are electrically connected with the circuit board.
2. The lock cylinder measuring tool of claim 1, wherein the housing defines an installation space, and one end of the measuring body passes through the installation space and is fixed to the housing.
3. The lock cylinder measuring tool of claim 2, wherein the measuring body includes a fixing rod;
the fixing rod is of a double-layer structure, a shifting space is formed between layers, the fixing rod penetrates through the mounting space and is fixed with the shell, and two ends of the fixing rod are exposed out of the mounting space.
4. The lock cylinder measuring tool of claim 3, wherein the measuring body further comprises a dial, a dial pin, and a knob;
the shifting lever is arranged in the shifting space and can move and swing along the shifting space,
the shifting needle is fixed at one end of the shifting rod to form a T-shaped structure, and the knob is fixed at the other end of the shifting rod.
5. The lock cylinder measuring tool of claim 3, wherein the securing lever mounts a handle disposed on one side of the housing.
6. The lock cylinder measuring tool of claim 1, wherein the operation keys include a power on/off key, a confirm/modify key tooth key, and a save key.
7. The lock cylinder measuring tool of claim 1, wherein the display screen displays a lock plate number position, a lock plate orientation, a battery capacity, a stored key combination, and a key combination number.
8. The lock cylinder measuring tool of claim 7, wherein the lock plate number positions include a first lock plate number position and a second lock plate number position, and the lock plate directions include a first lock plate direction and a second lock plate direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020020824.6U CN211818699U (en) | 2020-01-06 | 2020-01-06 | Lock core measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020020824.6U CN211818699U (en) | 2020-01-06 | 2020-01-06 | Lock core measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211818699U true CN211818699U (en) | 2020-10-30 |
Family
ID=73048962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020020824.6U Active CN211818699U (en) | 2020-01-06 | 2020-01-06 | Lock core measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211818699U (en) |
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2020
- 2020-01-06 CN CN202020020824.6U patent/CN211818699U/en active Active
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Effective date of registration: 20230516 Address after: 3001, Duhuixuan, No. 3018 Shennan Avenue, Huahang Community, Huaqiang North Street, Futian District, Shenzhen City, Guangdong Province, 518000 Patentee after: Xinhua Hong Electronics (Shenzhen) Co.,Ltd. Address before: No. 3018 Shennan Avenue, Huahang Community, Huaqiang North Street, Futian District, Shenzhen City, Guangdong Province 518000 Century Hui. Duhui Xuan, Duhui Xuan 3001 Patentee before: HUA HONG FA LOCKSMITHING Co.,Ltd. |