CN102997953A - Testing control device - Google Patents
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- CN102997953A CN102997953A CN2011102744807A CN201110274480A CN102997953A CN 102997953 A CN102997953 A CN 102997953A CN 2011102744807 A CN2011102744807 A CN 2011102744807A CN 201110274480 A CN201110274480 A CN 201110274480A CN 102997953 A CN102997953 A CN 102997953A
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Abstract
The invention discloses a testing control device. The testing control device comprises a casing (21), a driving shaft (22), a button (23), a locking slider (24), a first elastic member (25), an auxiliary part (26) and a second elastic member (27), the button (23) mounted on the casing (21) is pressed to push the auxiliary part (26) to move and trigger a testing signal switch to send a testing signal; the first elastic member (25) pushes the locking slider (24) to lock the button (23) at the position after the button (23) is pressed; the driving (22) mounted on the casing (21) is provided with a reset projection (221) which is used for pushing the locking slider (24) to reset when testing is finished and unlocking the button (23); and the second elastic member (27) is used for pushing the auxiliary part (26) to reset when the locking slider (24) is reset and pushing the button (23) to reset via the auxiliary part (26). The testing control device controls testing starting via the button, misoperation possibly existing via handle operation in the prior art is avoided, and reliability of testing control operation is improved.
Description
Technical field
The present invention relates to technical field of measurement and test, refer to especially a kind of test control device.
Background technology
As shown in Figure 1, in the prior art equipment is realized the control device of test control, its handle (Handle) 11 that is used for control operation has three kinds of location statuss: open position, position, pass and test position.This control device, when rotating handles from open position when closing the position because the control of rotation dynamics is improper, is easy to cause handle to cross to close the position and rotates to test position, thereby some rub-out signals and indication occur, cause wishing that the closing device mistiming is operating as the startup test.
For fear of this maloperation, an existing solution is, a screw is set, when loading onto screw, can only rotating handles to open position with close the position, when taking off screw, just allow user's rotating handles driving driving shaft to test position.This mode can be avoided maloperation when loading onto screw, when taking off screw, then have equally the possibility of maloperation.
Summary of the invention
In view of this, the invention provides a kind of test control device and method, in order to solve owing to test control device in the prior art, easily because the improper problem that causes maloperation of rotation dynamics control.
Therefore, according to one embodiment of the invention, a kind of test control device that the embodiment of the invention provides comprises: housing 21, driving shaft 22, button 23, lock slider 24, the first elastic component 25, accessory 26 and the second elastic component 27; Wherein:
Be installed in the described button 23 on the described housing 21, when being pressed, promote described accessory 26 motions, touching test signal switch sends test signal; Described the first elastic component 25 when described button 23 is pressed, promotes described lock slider 24 described button 23 is locked in position after being pressed;
Be installed in the projection 221 that resets is set on the described driving shaft 22 on the described housing 21, when being used for finishing test, promoting described lock slider 24 and reset, remove the locking to described button 23; Described the second elastic component 27 is used for promoting described accessory 26 and resetting when described lock slider 24 resets, and resets by accessory 26 promotion buttons 23.
In such scheme, control the startup of test by button, when button press, promote the switch activated test of accessory touching test signal by button, and by the position of lock slider locking press button, this mode, only keeping the original position of the switch on driving shaft gets final product, start test and need not to arrange again test position, avoid the improper maloperation that may cause of dynamics control of rotating handles when driving shaft has open and close and three positions of test in the prior art, improved the reliability of test control operation.
Preferably, on the described button 23 groove 231 is set, on the described lock slider 24 button mounting hole 241 is set, screens projection 242 is set in the button mounting hole 241;
Described button 23 parts stretch in the button mounting hole 241 on the described lock slider 24;
Described screens projection 242 when described button 23 is pressed, cooperates with groove 231 on the described button 23, and described button 23 is locked in position after being pressed.
Can realize simply and easily the locking position of button when being pressed by groove and screens projection, avoid button when not needing to upspring, to upspring, and test is ended.
Preferably, described accessory 26 arranges one or more according to quantity and the position of test signal switch to be touched.
Thereby so that the setting of accessory can adapt to the touching demand of the test signal switch of a plurality of diverse locations.
Preferably, at least one slope driving projection 232 is set on the described button 23, be used for described accessory 26 on inclined-plane fitting projection 261 be used, promote described accessory 26 and slide along described housing 21;
Wherein, the quantity of described slope driving projection 232 and position arrange according to inclined-plane fitting projection 261 quantity and position respectively.
Thereby slide so that button can promote a plurality of accessories, realize the test signal switch of a plurality of diverse locations of touching, cooperate by the inclined-plane and realize promoting, simple and convenient.
Preferably, at least one touching projection 262 is set on each described accessory 26, each touching projection 262 is used for test signal switch of touching.
Such accessory can be touched a more than test signal switch, saves the accessory quantity that arranges.
Preferably, described accessory 26 is auxiliary slider 26, when described button 23 is pressed, promotes described auxiliary slider 26 and slides along described housing 21, and touching test signal switch sends test signal.
Slide by slide block, realized simply and easily the touching of test signal switch.
Preferably, the angle between two sides of the projection 221 that resets on the described driving shaft 22 is the 15-25 degree.
By the reset side angle of projection of setting, so that stressed more reasonable when promoting lock slider and reset.
Preferably, said apparatus also comprises: be provided with locking projections 222 on the described driving shaft 22, be used for cooperating with the side step 233 of described button 23 when described driving shaft 22 rotates to the open site, button 23 can not be pressed described button 23 lockings.
Cooperate by locking projections and side step, stop button to be pressed down, realize simple, easy to operate.
Preferably, said apparatus also comprises: on the described driving shaft 22 handle mounting hole 223 is set, is used for installing the handle of the described driving shaft 22 of rotation.
By the handle rotating driveshaft, convenient and strength-saving like this.
Preferably, when described the first elastic component 25 was shell fragment, two shell fragment mounting grooves 244 that arrange on the two ends of shell fragment and the described lock slider 24 cooperated installation; When described button 23 is pressed, shell fragment discharges precompression, promote described lock slider 24 and slide, the screens projection 242 that arranges in the button mounting hole 241 on the described lock slider 24 engages with the groove 231 on the described button 23, and described button 23 is locked in position after being pressed; When described lock slider 24 resets, promote shell fragment and make it produce precompression to the shell fragment contact wall 212 directions compressing shell fragment on the described housing 21.
Shaped position according to button and slide block is selected suitable elastic component, produces and discharges precompression by shell fragment and realize that lock slider resets, and realizes simple, easy for installation.
Preferably, when described the second elastic component 27 is torsionspring, the threaded hole of torsionspring is installed on the erection column 263 on the described accessory 26, in first external part 271 and the spring locating slot 264 on the described accessory 26 of torsionspring, the second external part 272 of torsionspring is positioned at the spring locating slot 213 on the described housing 21; When described accessory 26 was promoted by described button 23, the first external part 271 and the second external part 272 were extruded and produce pre-torsion; When described lock slider 24 resetted, torsionspring discharged pre-torsion, promoted described accessory 26 and resetted.
Shaped position according to accessory is selected suitable elastic component, produces and discharges precompression by torsionspring and realize that accessory resets, and realizes simple, easy for installation.
Preferably, said apparatus also comprises: the 3rd elastic component, be arranged on the below of button 23, and be used for when described lock slider 24 resets, promoting described button 23 and reset.
By the expulsive force of the 3rd elastic component increase push-button reset, avoid button to reset smoothly.
Preferably, described the 3rd elastic component is shell fragment, and two shell fragment mounting grooves that arrange on the two ends of shell fragment and the described housing 21 cooperate, in the shell fragment mounting groove 234 on the shell fragment center section embedding button; When described button 23 is pressed, promotes shell fragment and make it produce precompression to the shell fragment mounting groove direction compressing shell fragment on the described housing 21; When described lock slider 24 resetted, shell fragment discharged precompression, promotes described button 23 and resets.
Shaped position according to button is selected suitable elastic component, produces and discharges precompression by shell fragment and realize that lock slider resets, and realizes simple, easy for installation.
Description of drawings
Fig. 1 is the structural representation of test control device in the prior art;
Fig. 2 is the structural representation of the test control device of locking in the prior art;
Fig. 3 is with the structural representation of the test control device of button in the embodiment of the invention;
Fig. 4 is the explosive view of test control device shown in Figure 3 in the embodiment of the invention;
Fig. 5 is the cooperation principle schematic of button and driving shaft in the embodiment of the invention;
Fig. 6 is the cooperation principle schematic of button and slide block in the embodiment of the invention.
Description of reference numerals:
The 11-handle, the 12-locking mechanism;
The 21-housing, 22-driving shaft, 23-button, 24-lock slider, 25-the first elastic component, 26-accessory, 27-the second elastic component;
The little auxiliary slider of 26a-, the large auxiliary slider of 26b-;
The 211-mounting hole, 212-shell fragment contact wall, 213-spring locating slot;
The 221-projection that resets, 222-locking projections, 223-handle mounting hole;
The 231-groove, 232-slope driving projection, 233-side step, 234-shell fragment mounting groove;
241-button mounting hole, 242-screens projection, the 243-fitting projection that resets, 244-shell fragment mounting groove;
261-inclined-plane fitting projection, 262-are touched projection, 263-erection column, 264-spring locating slot;
271-the first external part, 272-the second external part.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in more detail by the following examples.
When having open and close and three operative positions of test for fear of the handle of test control device, the maloperation problem that may exist, the embodiment of the invention provides a kind of test control device that adopts the button control test, the structure of this device comprises as shown in Figure 3: housing 21, driving shaft 22, button 23, lock slider 24, the first elastic component 25, accessory 26 and the second elastic component 27; The quantity of accessory 26 can be set to one or several, and device accessory 26 as shown in Figure 3 is specially auxiliary slider 26, wherein to be provided with two auxiliary sliders as example.Wherein:
When being installed in button 23 on the described housing (21) and being pressed, promote accessory 26 motions, touching test signal switch sends test signal.The first elastic component 25 when button 23 is pressed, promotes lock slider 24 button 23 is locked in position after being pressed.
Be installed in the projection 221 that resets is set on the driving shaft 22 on the housing 21, when being used for finishing test, promoting lock slider 24 and reset, remove the locking to button 23.The second elastic component 27 is used for when lock slider 24 resets, and promotes accessory 26 and resets, and reset by accessory 26 promotion buttons 23.Wherein, lock slider 24 resets and removes locking to button 23, and the snap close between slide block 24 and the button 23 of specifically unlocking can reset button 23
Wherein, when accessory (26) was auxiliary slider (26), button (23) promoted auxiliary slider (26) and slides along housing (21) when being pressed, and touching test signal switch sends test signal.
In device shown in Figure 3, in order to show the inner structure of housing 21, housing 21 has only provided part-structure, will be appreciated that, housing 21 can be enclosed in other parts in self inner space.
In such scheme, control the startup of test by button, when button press, promote the switch activated test of accessory touching test signal by button, and by the position of lock slider locking press button, this mode, only keeping the original position of the switch on driving shaft gets final product, start test and need not to arrange again test position, avoid the improper maloperation that may cause of dynamics control of rotating handles when driving shaft has open and close and three positions of test in the prior art, improved the reliability of test control operation.Test function and switching function are separately control in this scheme, therefore are not easy to occur maloperation.
Be illustrated in figure 4 as the explosive view of test control device shown in Figure 3.Wherein:
Be provided with the mounting hole 211 that driving shaft 21 is installed on the lower shoe of housing 21 and the top panel, wherein Fig. 4 only shows the mounting hole on the lower shoe.Be provided with the mounting groove 214 of button installation 23 on the housing 21, button 23 can stretch out by the preformed hole on housing 21 top panels, presses for the user.Be provided with the mounting groove of lock slider 24 and the mounting groove of at least one accessory 26 on the housing 21, lock slider 24 and accessory 26 can be slided along housing 21.Also be provided with the first elastic component 25 mounting grooves on the housing 21, when the first elastic component 25 is specially shell fragment contact wall 212 during for shell fragment; Also be provided with the mounting groove of the second elastic component 27 on the housing 21, when the second elastic component 27 is specially spring locating slot 213 during for torsionspring.
Driving shaft 22 is installed on the housing 21, because test process starts by button 23, therefore only the position of the switch need to be set on the driving shaft 22, do not need to arrange again test position and be used for starting test, the control that only is used for stopping to test gets final product, when driving shaft 22 rotation when testing stop position, utilize the projection that resets (actuator) 221 that arranges on the driving shaft 22 to make push-button reset.Wherein, the fitting projection that resets (tuber) 243 that can arrange on the lock slider 24 cooperates realization the resetting of lock slider 24 with the projection 221 that resets on the driving shaft 22.
Preferably, the projection 221 that resets that arranges on the driving shaft 22 is the wedge angle projections with two sides, and wherein the angle between two sides of this projection 221 that resets is the 15-25 degree.More excellent, this angle is 20 degree.By setting projection 221 the side angle that resets, so that stressed more reasonable when promoting lock slider 24 and reset.
Preferably, also be provided with locking projections (tuber) 222 on the driving shaft 22, be used for cooperating with the side step 233 of button 23 when driving shaft 22 rotates to the open site, locking press button 23 can not be pressed it.Cooperate by locking projections and side step 233, stop button 23 to be pressed, realize simple, easy to operate.Work as like this driving shaft 22 rotations to the open site, after the device start test, button 23 can not be pressed into the position that starts test, thereby avoid normally moving the problem that the mistiming action button causes starting test at equipment.The locking projections 222 that is illustrated in figure 5 as on the driving shaft 22 cooperates the principle schematic that realizes locking press button with side step 233 on the button 23, and wherein locking projections 222 can be stuck in below the side step 233, and button 23 can't be pressed.
Preferably, handle mounting hole 223 is set on the driving shaft 22, is used for installing the handle of rotating driveshaft 22.By the handle rotating driveshaft, convenient and strength-saving like this.For example: as shown in Fig. 3 and 4, handle mounting hole 223 is a square mounting hole with the wedge angle groove.
Preferably, groove 231 is set on the button 23, button mounting hole 241 is set on the lock slider 24, screens projection 242 is set in the button mounting hole 241; Wherein, button 23 parts stretch in the button mounting hole 241 on the lock slider 24, the protrusion direction of screens projection 242 is the direction that groove 231 is set on the button 23, like this when button 23 is pressed, screens projection 242 cooperates with groove 231 on the button 23, and button 23 is locked in position after being pressed.Can realize simply and easily the locking position of button when being pressed by groove and screens projection, avoid button when not needing to upspring, to upspring, and test is ended.Be illustrated in figure 6 as button 23 and lock slider 24 and realize the principle schematic that engage by groove 231 and screens projection 242, screens projection 242 is the projection with chamfering, is convenient to be fastened on smoothly in the groove 231.Button 23 shown in Fig. 6 and lock slider 24 are that lock slider 24 is installed in the mounting hole 241 of button 23 when cooperating, be not limited in actual applications this mounting means, can also make the installation position of button 23 in a side of lock slider 24, or say that the mounting hole of button installation 23 also can be a mounting groove.Shown in Figure 6 is the structure of the button 23 when the 3rd elastomeric element of mentioning later is not installed.
Preferably, at least one slope driving projection 232 is set on the button 23, be used for accessory 26 on inclined-plane fitting projection 261 be used, promote accessory 26 and slide along the mounting groove on the housing 21; Wherein, the quantity of slope driving projection 232 and position arrange according to inclined-plane fitting projection 261 quantity and position respectively.Thereby slide so that button 23 can promote a plurality of accessories 26, realize the test signal switch of a plurality of diverse locations of touching, cooperate by the inclined-plane and realize promoting, simple and convenient.
Accessory 26 is used for touching the test signal switch and sends test signal startup test under the promotion of button 23.The test signal switch that accessory 26 is touched as required arranges.
Preferably, accessory 26 arranges one or more according to quantity and the position of test signal switch to be touched.Thereby so that the setting of accessory can adapt to the touching demand of the test signal switch of a plurality of diverse locations.
Preferably, at least one touching projection 262 is set on each accessory 26, each touching projection 262 is used for test signal switch of touching.Such accessory can be touched a more than test signal switch, saves the accessory quantity that arranges.
Shown in Fig. 3 and 4 to be provided with two accessories: little accessory 26a and large accessory 26b illustrate as example.Wherein, little accessory 26a and large accessory 26b can touch respectively two test signal switches.Little accessory 26a and large accessory 26b respectively arrange two touching projections 262; In addition, little accessory 26a and large accessory 26b respectively arrange an inclined-plane fitting projection 261, and be corresponding, also needs to arrange two slope driving projections 232 on the button 23 and cooperate with it.
Preferably, above-mentioned proving installation also comprises: the 3rd elastic component, be arranged on the below of button 23, and be used for when lock slider 24 resets, promoting button 23 and reset.The 3rd elastomeric element is not signal in Fig. 3 and Fig. 4, it arranges mainly is to drive the hypodynamic problem of driving when resetting in order to remedy by the projection 221 that resets on the driving shaft, increase the expulsive force that button 23 resets by the 3rd elastic component, avoid button 23 to reset smoothly.
Preferably, shown in Fig. 3 and 4, the first elastic component 25 and the 3rd elastic component are shell fragment, and the second elastic component 27 is torsionspring.Can be according to lock slider 24 and button 23, and accessory 26 selects respectively suitable elastic component, obtains more excellent promotion effect.Certain the first elastic component 25, the second elastic component 27 and the 3rd elastic component also can be selected can other elastic component, as long as can store certain precompression when pressurized, discharges when pressure is eliminated and gets final product.
Preferably, when the first elastic component 25 was shell fragment, two shell fragment mounting grooves 244 that arrange on the two ends of shell fragment and the lock slider 24 cooperated installation; When button 23 was pressed, shell fragment discharged precompression, promoted lock slider 24 and slided, and the screens projection 242 that arranges in the button mounting hole 241 on the slide block 24 engages with the groove 231 on the button 23, and button 23 is locked in position after being pressed; When lock slider 24 resets, promote shell fragment and make it produce precompression to the shell fragment contact wall 212 directions compressing shell fragment on the housing 21.Realize that by shell fragment generation and release precompression lock slider resets, realize simple, easy for installation.
Preferably, when the second elastic component 27 is torsionspring, the threaded hole of torsionspring is installed on the erection column 263 on the accessory 26, in first external part 271 and the spring locating slot 264 on the accessory 26 of torsionspring, the second external part 272 of torsionspring is positioned at the spring locating slot 213 on the housing 21; When accessory 26 was promoted by button 23, the first external part 271 and the second external part 272 were extruded and produce pre-torsion; When lock slider 24 resetted, torsionspring discharged pre-torsion, promoted accessory 26 and resetted.Realize that by torsionspring generation and release precompression accessory resets, realize simple, easy for installation.
The 3rd elastic component is shell fragment, and two shell fragment mounting grooves that arrange on the two ends of shell fragment and the housing 21 cooperate, in the shell fragment mounting groove 234 on the shell fragment center section embedding button; When button 23 is pressed, promotes shell fragment and make it produce precompression to the shell fragment mounting groove direction compressing shell fragment on the housing 21; When lock slider 24 resetted, shell fragment discharged precompression, promoted lock slider 24 and resetted.
The test control device that the embodiment of the invention provides can be used for switch and test control to equipment, and the specific works state description when its open and close and test function is as follows:
(1) startup of test function and closing.
Device as shown in Figure 3, when equipment need to start the test function startup, press button 23, under the precompression effect that the first elastic component 25 discharges, lock slider 24 moves to the driving shaft direction, the screens projection 242 that arranges in the card of the button mounting hole 241 on the lock slider 24 enters in the groove 231 of button 23, and screens projection 242 engages with groove 231, then button 23 can be locked in the position after being pressed.If the first elastic component 25 is shell fragments, when button 23 was pressed, this shell fragment discharged precompression, and flexibility diminishes, and the shell fragment contact wall on the housing 21 stops shell fragment, makes shell fragment provide expulsive force by the shell fragment two ends to locking sliding block.Button 23 promotes little accessory 26a by the slope driving projection 232 that is arranged on the below and large accessory 26b moves to test signal switch direction, and touching test signal switch sends test signal and starts test.Little accessory 26a, large accessory 26b cooperate extruding the second elastic component with housing at this moment, such as torsionspring, its first external part 271 and the second external part 272 are extruded produce pre-torsion.
When needs finish test, by handle rotating driveshaft 22, as shown in Figure 5, make the fitting projection 243 that resets that arranges on the projection 221 promotion lock sliders 24 that reset on the driving shaft 22, lock slider 24 is resetted, button 23 also resets thereupon.Promote shell fragment when lock slider 24 resets and make it produce precompression to the shell fragment contact wall 212 directions compressing shell fragment on the housing 21, it is large that the shell fragment flexibility becomes.At this moment, because the expulsive force of button 23 disappears, torsionspring discharges pre-torsion, and little accessory 26a and large accessory 26b also reset under the second elastomeric element is the promotion of torsionspring, and the test signal switch is released, and test process finishes.
(2) startup of the normal operation of equipment and closing.
The startup of the normal operation of equipment and close by driving shaft 22 and realize when opening of device, is blocked side step 233 on the button 23 by the locking projections 222 on the driving shaft 22, and locking press button 23 can not be pressed it; When equipment was not in normal operating condition, the locking projections 222 on the driving shaft 22 was rotated to the position away from the side step 233 on the button 23, and at this moment, button 23 can be pressed to start test.Maloperation when thereby the equipment that can not occur in normally moves and start the situation of test.
Equipment is in that startup normally moves and when closing the state of normal operation, button 23, lock slider 24, the first elastic component 25, accessory 26 and the second elastic component 27 all are in reset mode, and namely the state when finishing test is identical.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. test control device, it is characterized in that, comprising: housing (21), driving shaft (22), button (23), lock slider (24), the first elastic component (25), the second elastic component (27) and accessory (26); Wherein:
Be installed in the described button (23) on the described housing (21), when being pressed, promote described accessory (26) motion, touching test signal switch sends test signal; Described the first elastic component (25) at described button (23) when being pressed, promotes described lock slider (24) described button (23) is locked in position after being pressed;
Be installed in the upper projection (221) that resets that arranges of described driving shaft (22) on the described housing (21), when being used for finishing test, promoting described lock slider (24) and reset, remove the locking to described button (23); Described the second elastic component (27) is used for, promoting described accessory (26) and resetting when resetting at described lock slider (24), and resets by accessory (26) promotion button (23).
2. device according to claim 1, it is characterized in that, groove (231) is set on the described button (23), button mounting hole (241) is set on the described lock slider (24), screens projection (242) is set in the button mounting hole (241);
Described button (23) part stretches in the button mounting hole (241) on the described lock slider (24);
Described screens projection (242) at described button (23) when being pressed, cooperates with groove (231) on the described button (23), and described button (23) is locked in position after being pressed.
3. device according to claim 1 is characterized in that, described accessory (26) arranges one or more according to quantity and the position of test signal switch to be touched.
4. device according to claim 1, it is characterized in that, at least one slope driving projection (232) is set on the described button (23), be used for described accessory (26) on inclined-plane fitting projection (261) be used, promote described accessory (26) and slide along described housing (21);
Wherein, the quantity of described slope driving projection (232) and position arrange according to inclined-plane fitting projection (261) quantity and position respectively.
5. device according to claim 1 is characterized in that, at least one touching projection (262) is set on each described accessory (26), and each touching projection (262) is used for test signal switch of touching.
6. device according to claim 1, it is characterized in that, described accessory (26) is auxiliary slider (26), described button (23) is when being pressed, promote described auxiliary slider (26) and slide along described housing (21), touching test signal switch sends test signal.
7. device according to claim 1 is characterized in that, the angle between two sides of the projection that resets (221) on the described driving shaft (22) is the 15-25 degree.
8. device according to claim 1, it is characterized in that, also comprise: be provided with locking projections (222) on the described driving shaft (22), be used for when described driving shaft (22) rotates to the open site, cooperate with the side step (233) of described button (23), described button (23) can not be pressed described button (23) locking.
9. device according to claim 1 is characterized in that, also comprises: handle mounting hole (223) is set on the described driving shaft (22), is used for installing the handle of the described driving shaft of rotation (22).
10. device according to claim 1 is characterized in that, when described the first elastic component (25) was shell fragment, the two ends of shell fragment cooperated installation with upper two the shell fragment mounting grooves (244) that arrange of described lock slider (24); At described button (23) when being pressed, shell fragment discharges precompression, promoting described lock slider (24) slides, the screens projection (242) that arranges in the upper button mounting hole (241) of described lock slider (24) engages with the groove (231) on the described button (23), and described button (23) is locked in position after being pressed; When described lock slider (24) when resetting, promote shell fragment and makes it produce precompression to shell fragment contact wall (212) the direction compressing shell fragment on the described housing (21).
11. device according to claim 1, it is characterized in that, when described the second elastic component (27) is torsionspring, the threaded hole of torsionspring is installed on the erection column (263) on the described accessory (26), in the spring locating slot (264) on first external part (271) of torsionspring and the described accessory (26), second external part (272) of torsionspring is positioned at the spring locating slot (213) on the described housing (21); When described accessory (26) was promoted by described button (23), the first external part (271) and the second external part (272) were extruded and produce pre-torsion; Described lock slider (24) is when resetting, and torsionspring discharges pre-torsion, promotes described accessory (26) and resets.
12. arbitrary described device is characterized in that according to claim 1-11, also comprises: the 3rd elastic component, be arranged on the below of described button (23), be used for promoting described button (23) when resetting at described lock slider (24) and reset.
13. device according to claim 12, it is characterized in that, described the 3rd elastic component is shell fragment, and the two ends of shell fragment cooperate with upper two the shell fragment mounting grooves that arrange of described housing (21), in the shell fragment mounting groove (234) on the shell fragment center section embedding button; , promote shell fragment and make it produce precompression to the shell fragment mounting groove direction compressing shell fragment on the described housing (21) when being pressed at described button (23); Described lock slider (24) is when resetting, and shell fragment discharges precompression, promotes described button (23) and resets.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110274480.7A CN102997953B (en) | 2011-09-15 | 2011-09-15 | Testing control device |
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| CN201110274480.7A CN102997953B (en) | 2011-09-15 | 2011-09-15 | Testing control device |
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| CN102997953A true CN102997953A (en) | 2013-03-27 |
| CN102997953B CN102997953B (en) | 2015-04-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104425144A (en) * | 2013-08-30 | 2015-03-18 | 西门子公司 | Testing position control assembly of switching device and switching device |
| CN106548904A (en) * | 2015-09-16 | 2017-03-29 | 浙江正泰电器股份有限公司 | Electromagnetic relay testing button |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
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| US20080035464A1 (en) * | 2004-01-19 | 2008-02-14 | Abb Oy | Switching Device |
| CN1835159A (en) * | 2005-03-17 | 2006-09-20 | 正泰集团股份有限公司 | Action locking gear of isolation switch |
| CN101937791A (en) * | 2009-06-29 | 2011-01-05 | 西门子公司 | Control device of isolating switch |
| CN102005316A (en) * | 2009-08-31 | 2011-04-06 | 西门子公司 | Safety interlock device of switch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425144A (en) * | 2013-08-30 | 2015-03-18 | 西门子公司 | Testing position control assembly of switching device and switching device |
| CN104425144B (en) * | 2013-08-30 | 2016-12-28 | 西门子公司 | The test position of switching device controls assembly and switching device thereof |
| CN106548904A (en) * | 2015-09-16 | 2017-03-29 | 浙江正泰电器股份有限公司 | Electromagnetic relay testing button |
| CN108700628A (en) * | 2017-09-20 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
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| CN102997953B (en) | 2015-04-08 |
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