CN208093871U - The controller and its gauge table of gauge table - Google Patents
The controller and its gauge table of gauge table Download PDFInfo
- Publication number
- CN208093871U CN208093871U CN201820539507.8U CN201820539507U CN208093871U CN 208093871 U CN208093871 U CN 208093871U CN 201820539507 U CN201820539507 U CN 201820539507U CN 208093871 U CN208093871 U CN 208093871U
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- power supply
- box body
- pin member
- controller
- lid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses the controller of gauge table and its gauge tables, belong to measuring equipment technical field, solve the problems, such as that the battery cover opening-closing of existing metering table controller is inconvenient, the controller of the utility model gauge table, including box body, control unit and the power supply unit powered for the control unit, there is the box body power storehouse for accommodating the power supply unit and lid to close the power supply lid of the power storehouse, the power supply is covered equipped with pin member, the box body is equipped with slot, the pin member is plugged together with the slot the power supply cover lock to be scheduled on the box body, the pin member is driven to be detached from the box body, to release the locking of the power supply lid.Scheme according to the present utility model, power supply lid is locked by movable pin member and box body, only need to pin member be pushed away box body when uncapping, the switching action of power supply lid can be rapidly completed without tool, easily operated personnel's one hand completes the folding of power supply lid, time saving and energy saving.
Description
【Technical field】
The utility model is related to the controller of measuring equipment technical field more particularly to gauge table and with the controller
Gauge table.
【Background technology】
Existing gauge table (such as gas meter, flow meter), including base table and the controller on base table, controller are mainly used for controlling
Base table work processed, Card Reader, display continuous data etc., safe to use to ensure, controller maintains work, control using battery powered
Utensil is useful for the battery compartment of installation battery, and battery covers battery cover after installation is complete, and battery cover is by beating screw or buckle
Snap fit is fixed.Due to the use of battery powered, in battery capacity deficiency, need to open battery cover replacement battery, if adopted
It is screwed battery cover, folding battery cover need to be completed by tool, cumbersome, working efficiency is low；If using buckle
Mode fixes battery cover, and closing lid needs firmly pressing battery cover, and battery cover need to be broken into two with one's hands by force by uncapping, and switching action easily leads to buckle
It with the deformation of battery cover, and can cause buckle intensity that can weaken in multiple folding, influence the closing lid effect of battery cover.Therefore, have
The fixed form of necessity optimization battery cover, in order to the folding of battery cover.
【Utility model content】
A kind of gauge table is provided the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art
Controller facilitates the switching action of battery cover.
In order to solve the above technical problems, the utility model adopts the following technical solution：
The controller of gauge table, including box body, control unit and the power supply unit for control unit power supply, the box body have
The power supply lid of the power storehouse and the lid conjunction power storehouse of the power supply unit is accommodated, the power supply is covered equipped with pin member, the box
Body is equipped with slot, and the pin member is plugged together with the slot the power supply cover lock to be scheduled on the box body, described in driving
Pin member is detached from the box body, to release the locking of the power supply lid.
In the controller of above-mentioned gauge table, the pin member includes operation portion, sliding part and plug, and the sliding part connects
It is connected between the operation portion and the plug, the power supply is covered equipped with pilot hole, and the operating position is in the pilot hole
In, the sliding position is on the inside of the power supply lid.
In the controller of above-mentioned gauge table, boss is equipped on the inside of the power supply lid, the boss blocks the pilot hole
It is used to support the operation portion, the boss is equipped with the notch for avoiding the sliding part.
In the controller of above-mentioned gauge table, it is connected between the boss and the sliding part multiple for the pin member
The resetting spring of position, the sliding part are equipped with the first mounting groove, and the boss is equipped with the second mounting groove, the resetting spring
One end is inserted into first mounting groove, and the resetting spring other end is inserted into second mounting groove.
In the controller of above-mentioned gauge table, the power supply lid medial surface is equipped with guide groove, and the sliding part is matched with institute
It states in guide groove, the guide groove both sides are equipped with the limited block for limiting the sliding part.
In the controller of above-mentioned gauge table, the width of the plug is less than or equal to guide groove both sides limited block
Spacing.
In the controller of above-mentioned gauge table, the length of the sliding part is L1, and the limited block is most deep to the notch
The distance at place is L2,0≤L1-L2≤2mm.
In the controller of above-mentioned gauge table, the power supply lid or the box body are equipped with elastic component, drive described insert
When pin member is detached from the box body, power supply lid described in the resilient element urges is opened.
In the controller of above-mentioned gauge table, power supply lid side is rotatablely connected with the box body by shaft, described
The power supply lid other side is equipped with positioning column, and the elastic component is spring, and the spring suit is fixed on the positioning column, the electricity
When source cover lock is scheduled on the box body, the spring offsets with the box body；Alternatively, power supply lid side is logical with the box body
Shaft rotation connection is crossed, the elastic component is torsional spring, and the torsion spring set is in the shaft, described in the one end connection
Power supply lid, the torsional spring other end connect the box body.
The utility model also proposed a kind of gauge table, including the controller described in base table and any of the above-described technical solution,
The controller is mounted on the base table.
The beneficial effects of the utility model：
The controller of the utility model gauge table, including box body, control unit and the power supply unit for control unit power supply, institute
State the power supply lid that box body has the power storehouse for accommodating the power supply unit and lid closes the power storehouse, which is characterized in that the power supply
It covers and is equipped with pin member, the box body is equipped with slot, and the pin member is plugged together with the slot to determine the power supply cover lock
On the box body, the pin member is driven to be detached from the box body, to release the locking of the power supply lid.According to the utility model
Scheme, power supply lid locked by movable pin member and box body, only need to pin member be pushed away box body when uncapping, without borrowing
Assistant engineer has the switching action that power supply lid can be rapidly completed, and easily operated personnel's one hand completes the folding of power supply lid, time saving and energy saving；
Power supply lid is locked since the slot of pin member and box body plugs together, and power supply lid switching action will not cause the deformation of pin member, more
Secondary use can still keep closing lid effect well.
Further, the pin member includes operation portion, sliding part and plug, and the sliding part is connected to the operation portion
Between the plug, the power supply is covered equipped with pilot hole, and the operating position is in the pilot hole, the sliding position
On the inside of the power supply lid.Only operation portion is emerging in pilot hole on pin member, is conducive to keep the complete of power supply lid appearance and modeling
Property；Pilot hole has the function of protecting and be oriented to operation portion, reduces the probability surprisingly pushed open of pin member, operating personnel according to
Position of the operation portion in pilot hole is more easy to identify the mode of operation of pin member.
Further, it is equipped with boss on the inside of the power supply lid, the boss blocks the pilot hole and is used to support the behaviour
Make portion, the boss is equipped with the notch for avoiding the sliding part.Support of the boss to operation portion so that operation portion can assemble
Smooth sliding in hole promotes operating handle；Notch is set on boss, allows sliding part to be assembled across notch, while also increasing
Add the activity surplus of pin member, reduces assembly difficulty.
Further, the resetting spring resetted for the pin member is connected between the boss and the sliding part,
The sliding part is equipped with the first mounting groove, and the boss is equipped with the second mounting groove, described in described resetting spring one end is inserted into
In first mounting groove, the resetting spring other end is inserted into second mounting groove.Pin member is automatically multiple by resetting spring
Position to the position plugged together with slot, in power supply cover lock due to the plugging state for keeping pin member and slot under box body state, power supply
Lid closing lid is reliable；Resetting spring one end is inserted into the first mounting groove of sliding part, and the other end is inserted into the second mounting groove of boss,
Resetting spring is not easy torsional deformation, to ensure that pin member smooth can slide.
Further, the power supply lid medial surface is equipped with guide groove, and the sliding part is matched in the guide groove, described
Guide groove both sides are equipped with the limited block for limiting the sliding part.Sliding part, which is matched with when preventing pin member from sliding in guide groove, to be occurred
It deflects, ensure that the linear reciprocation sliding of pin member, the limited block of guide groove both sides limit sliding part, prevent pin member from sliding
Occur shake up and down when dynamic, ensure that the stationarity of pin member linear reciprocation sliding, thus improve the operating handle of pin member.
Further, the width of the plug is less than or equal to the spacing of guide groove both sides limited block.It is assembling
When pin member, plug can reduce dress across the gap two limited blocks to allow sliding part plug flat to be packed into guide groove
With difficulty.
Further, the length of the sliding part be L1, the limited block to the innermost distance of the notch be L2,0
≤L1-L2≤2mm.Deviate from from guide groove after preventing pin member to be detached from box body.
Further, the power supply lid or the box body are equipped with elastic component, and the pin member is driven to be detached from the box
When body, power supply lid described in the resilient element urges is opened.Pin member is beaten power supply lid by the elastic force of elastic component after being detached from box body
It opens, the action of a promotion pin member can complete unlock and the opening of power supply lid, and power supply lid will be opened after eliminating unlock
Operation, power supply lid uncap operation it is more convenient.
These features and advantages of the utility model will the detailed exposure in following specific implementation mode, attached drawing.
【Description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the partial exploded view of controller box body in the utility model embodiment one；
Fig. 2 is partial sectional view of power supply cover lock when box body in the utility model embodiment one；
Fig. 3 is the lateral plan of pin member in the utility model embodiment one；
Fig. 4 is partial enlarged view at the A of Fig. 1；
Fig. 5 is the partial sectional view at power supply lid pilot hole in the utility model embodiment one；
Fig. 6 is the partial schematic diagram on the inside of power supply lid in the utility model embodiment one；
Fig. 7 is partial sectional view of power supply cover lock when box body in the utility model embodiment two；
Fig. 8 is the partial schematic diagram on the inside of power supply lid in the utility model embodiment two.
Reference numeral：
100 box bodys, 110 power storehouses, 120 slots, eaves on 121
200 power supply lids, 210 pilot holes, 220 boss, 221 notches, 222 second mounting grooves, 230 guide grooves, 240 limits
Block, 250 positioning columns, 251 annular slots
300 power supply units
400 pin members, 410 operation portions, 420 sliding parts, 421 first mounting grooves, 430 plugs, 431 lead-in chamfereds
500 resetting springs
600 springs
【Specific implementation mode】
The utility model proposes gauge table controller, including box body, control unit and in order to control portion power supply power supply unit,
There is box body the power storehouse for accommodating power supply unit and lid to close the power supply lid of power storehouse, and power supply is covered equipped with pin member, and box body is equipped with
Slot, pin member are plugged together with slot power supply cover lock to be scheduled on box body, and driving pin member is detached from the box body, to release power supply
The locking of lid.Power supply lid is locked by movable pin member and box body, only need to pin member be pushed away box body when uncapping, is not necessarily to
The switching action of power supply lid can be rapidly completed by tool, easily operated personnel's one hand completes the folding of power supply lid, time saving province
Power；Power supply lid is locked since the slot of pin member and box body plugs together, power supply lid switching action will not cause the deformation of pin member,
Closing lid effect well can still be kept by being used for multiple times.
The technical solution of the utility model embodiment is explained with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiment without making creative work, belongs to the utility model
Protection domain.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify to describe, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
Embodiment one
Referring to Fig.1,2, the metering table controller that the utility model embodiment one proposes, including box body 100, control unit and be
There is the power storehouse 110 for accommodating power supply unit 300 and lid to close the electricity of power storehouse 110 for the power supply unit 300 of control unit power supply, box body 100
Source lid 200, wherein power supply unit 300 refers to the small-sized electric storage device for being capable of providing electric energy, usually battery, and gauge table is combustion gas
Table, it is contemplated that the safety in utilization of gas meter, flow meter, using independent power supply unit 300 in order to control portion power, when 300 electricity of power supply unit not
When sufficient, opening power supply lid 200 is needed to be replaced.200 rear side of power supply lid of the present embodiment, which is rotated with box body 100 by shaft, to be connected
It connects, such as a countershaft is arranged in 200 rear side of power supply lid, a pair of of axis hole is correspondingly arranged on box body 100, shaft is inserted into axis hole, electricity
Source lid 200 can be overturn on box body 100 around the shaft, still kept connection status with box body 100 after power supply lid 200 is opened, prevented
The problem of power supply lid 200 is dropped and lost after opening；Close to its front side, position is equipped with pin member 400, box body 100 on power supply lid 200
It is equipped with slot 120, pin member 400 is plugged together with slot 120 power supply lid 200 to be locked on box body 100, drives pin member
400 release the locking of power supply lid 200 when being detached from box body 100.
With reference to Fig. 2-6, the pin member 400 of the present embodiment includes operation portion 410, sliding part 420 and plug 430, wherein sliding
Dynamic portion 420 is connected between operation portion 410 and plug 430, and plug 430 is the convex block for protruding 420 front end face of sliding part, and convex block is used
It is plugged together in slot 120；Power supply lid 200 is equipped with pilot hole 210, and operation portion 410 is located in pilot hole 210, sliding part 420
In 200 inside of power supply lid.Preferably：Pilot hole 210 is kidney slot, and operation portion 410 is rounded, and operation portion 410 can be in pilot hole
It is slid back and forth in 210, to drive plug 430 to plug together slot 120 by sliding part 420 or be detached from slot 120.Said program
In, only operation portion 410 is emerging in pilot hole 210 on pin member 400, is conducive to keep the integrality of 200 appearance and modeling of power supply lid；
Pilot hole 210 has the function of protecting and be oriented to operation portion 410, reduces the probability that pin member 400 is surprisingly pushed open, operator
Member is more easy to identify the mode of operation of pin member 400, such as operation portion 410 according to position of the operation portion 410 in pilot hole 210
The mark of uncapping of upper surface setting protrusion, the glide direction of uncapping for indicating operation portion 410 have both the anti-skidding effect of operation.
With reference to Fig. 2-6, it is equipped with boss 220 in 200 inside of power supply lid, boss 220 blocks pilot hole 210 and is used to support operation
Portion 410, boss 220 are equipped with the notch 221 of evacuation sliding part 420, support of the boss 220 to operation portion 410 so that operation portion
410 can in pilot hole 210 smooth sliding, promoted operating handle；Notch 221 is set on boss 220, sliding part 420 is allowed to wear
It crosses notch 221 to be assembled, while also increasing the activity surplus of pin member 400, reduce assembly difficulty, be specifically assemblied in down
It states in embodiment and is described in detail.It should be noted that：The inside of the present embodiment meaning power supply lid 200 is power supply lid 200 towards power storehouse
110 one side, 200 outside of power supply lid are the one side that power supply lid 200 deviates from power storehouse 110, and controller as shown in Figure 2 is in
Lying status, 200 inside of power supply lid are 200 lower surface of power supply lid, and 200 outside of power supply lid is 200 upper surface of power supply lid.
The resetting spring 500 resetted for pin member 400, pin member are connected between boss 220 and sliding part 420
400 automatically reset by resetting spring 500 to the position plugged together with slot 120, as shown in Fig. 2, being locked in box in power supply lid 200
Keep the plugging state of pin member 400 and slot 120,200 closing lid of power supply lid reliable under 100 state of body.The reset of the present embodiment
Spring 500 is in flat, and sliding part 420 is equipped with the first mounting groove 421, and boss 220 is equipped with the second mounting groove 222, resets
500 one end of spring is inserted into the first mounting groove 421, and 500 other end of resetting spring is inserted into the second mounting groove 222, flat
Resetting spring 500 is relatively low to requirements of installation space, and suitable for being assembled in narrow space, pin member 400 is also programmable
More frivolous, the assembly on power supply lid 200 is compacter；The first mounting groove of sliding part 420 is inserted into 500 one end of resetting spring
In 421, the other end is inserted into the second mounting groove 222 of boss 220, and resetting spring 500 is not easy torsional deformation, to ensure bolt
Part 400 smooth can slide.In other embodiments, resetting spring can also select conventional helical spring etc..
200 medial surface of power supply lid is equipped with guide groove 230, and sliding part 420 is matched in guide groove 230,230 both sides of guide groove
Limited block 240 equipped with limit sliding part 420.Specifically, guide groove 230 is recessed by 200 medial surface of power supply lid, and
The front end face of power supply lid 200 is extended to by pilot hole 210, sliding part 420 is matched in whole or in part in guide groove 230, is prevented
It deflects when only pin member 400 slides, ensure that the linear reciprocation sliding of pin member 400；The limit of 230 both sides of guide groove
Position block 240 withstands the both sides of the edge part of sliding part 420, occurs shake up and down when preventing pin member 400 from sliding, ensure that bolt
The stationarity of 400 linear reciprocation of part sliding, thus improves the operating handle of pin member 400.
Based on said program, for convenience of the assembly of pin member 400,430 width of plug of the present embodiment pin member 400 is less than
Or the spacing equal to 230 both sides limited block 240 of guide groove, when assembling pin member 400, plug 430 can pass through two limits
Gap between the block 240 of position reduces assembly difficulty to allow 420 plug flat of sliding part to be packed into guide groove 230.But in other realities
It applies in example, in the case where sliding part 420 has certain elastic deformation ability, can not consider 230 liang of plug 430 and guide groove
The size relationship of side limited block 240 is snapped fitted to using the elastic deformation of sliding part 420 in guide groove 230.
The present embodiment is when assembling pin member 400, first by 420 ecto-entad of sliding part from pilot hole 210, notch 221
It passes through, sliding part 420 is embedded in in guide groove 230 and flat-pushing to right end, i.e., such as Fig. 2 along the extending direction of guide groove 230
Shown position, has a maximum spacing at this time between sliding part 420 and the notch 221 of boss 220, then by resetting spring above-mentioned
500 one end, which are packed into, to be inserted into the first mounting groove 421, and the other end is inserted into the second mounting groove 222, completes pin member 400 and power supply
The assembly of lid 200.
430 upper surface of plug of the present embodiment is plane, and it is oblique that 430 front end face of plug to lower surface overbank forms guiding
Face 431, when the plug 430 of pin member 400 is plugged together with slot 120, the upper surface of plug 430 can be with the upper eaves 121 of slot 120
Reliable fitting, ensures closing lid effect；When lid closes power supply lid 200, without pushing operation portion 410, power supply lid is pressed directly down
200, so that pin member 400 is generated elastic evacuation the extruding of lead-in chamfered 431 by the upper eaves 121 of slot 120, and then make to insert
First 430 are inserted into slot 120.
According to above-mentioned assembly method, to reduce interference of the limited block 240 to sliding part 420,240 position phase of limited block
Compared with operation portion 410 closer to plug 430, and the length of sliding part 420 is L1, limited block 240 to notch 221 it is innermost away from
It is appreciated that with reference to Fig. 2 from for L2,0≤L1-L2≤2mm：In the case of 0 < L1-L2≤2mm, when operation portion 410 passes through
Sliding part 420 drives plug 430 to slide to the left when 420 left end of sliding part offsets with 221 bosom of notch, limited block 240
Remain to butting part sliding part 420, to prevent pin member 400 be detached from box body 100 after deviate from from guide groove 230；L1-L2=
In the case of 0, when operation portion 410 drives plug 430 to be slided to the left until 420 left end of sliding part and notch by sliding part 420
When 221 bosoms offset, though limited block 240 does not withstand sliding part 420, support and reset of the boss 220 to operation portion 410
Spring 500 can still keep the horizontality of pin member 400, and pin member 400 is only of short duration to the active force of sliding part 420
It maintains in the position, pin member 400 resets at once after unclamping operation portion 410, therefore pin member 400 will not occurs and be detached from box body
The case where deviating from from guide groove 230 after 100.In addition, the difference of L1 and L2 are limited in 2mm by the present embodiment, this to slide
Dynamic portion 420, which passes through after pilot hole 210, to be packed into guide groove 230 in straight or slightly arch upward in the state of, anti-sliding stop
Portion 420 install when overbending and be broken.
Embodiment two
The present embodiment and embodiment one the difference is that：200 inside of power supply lid of the present embodiment is additionally provided with elastic component,
When driving pin member 400 to be detached from box body 100, resilient element urges power supply lid 200 is opened.The action of one promotion pin member
Unlock and the opening for completing power supply lid 200, eliminate the operation that power supply lid 200 will be opened after unlock, and power supply lid 200 is uncapped operation
It is more convenient, specifically：With reference to Fig. 7,8, the elastic component of the present embodiment is spring 600, and power supply lid 200 is close to its front side position
Equipped with a pair of of positioning column 250, there is annular slot 251, spring 600 is sleeved on positioning column 250 and part is fixed on positioning column 250
In annular slot 251, when power supply lid 200 is locked on box body 100,600 lower end of spring offsets with box body 100 and makes spring
600 compressions, when pin member 400 is detached from box body 100, to provide the elastic force for flicking power supply lid 200.Due to the present embodiment power supply
200 rear side of lid is rotatablely connected with box body 100, and when pin member 400 is detached from box body 100, power supply lid 200 can be flicked one by spring 600
Determine angle, and operating personnel can further overturn power supply lid 200 to the angle of bigger, to replace power supply.Spring 600 has
Good elastic resilience, is easily obtained and cost is relatively low, it is possible to understand that：Elastic component can with rubber sleeve, silica gel block or
Other applicable elastomers replace spring.
Embodiment three
The present embodiment and embodiment two the difference is that：Elastic component is arranged in the present embodiment on box body, drives bolt
When part is detached from box body, resilient element urges power supply lid is opened.Such as：Coordinate the upper surface installation spring or bullet of power supply lid on box body
Property mandril, when power supply cover lock is scheduled on box body, spring or elastic push rod upper end offset with power supply lid, pin member be detached from box body
When, spring or elastic push rod push up switch power supply lid.
Example IV
The present embodiment and embodiment two the difference is that：The elastic component of the present embodiment is torsional spring, and torsion spring set is mounted in electricity
In shaft on rear side of the lid of source, one end is connected to power supply and covers, and the torsional spring other end is connected on box body, and power supply cover lock is scheduled on box
When on body, torsional spring compression torsion, when pin member is detached from box body, torsional spring discharges twisting resistance and flicks power supply lid.
Embodiment five
The present embodiment proposes a kind of gauge table, including the controller described in base table and any of the above-described embodiment, controller peace
On base table, controller action includes for controlling base table work, Card Reader, display continuous data etc., by power storehouse
Power supply unit provide electric energy, to maintain work, the gauge table of the present embodiment can be gas meter, flow meter, ammeter, water meter, heat energy meter etc..
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (10)
1. the controller of gauge table, including box body, control unit and the power supply unit for control unit power supply, the box body, which has, to be held
It receives the power storehouse of the power supply unit and lid closes the power supply lid of the power storehouse, which is characterized in that the power supply is covered equipped with bolt
Part, the box body are equipped with slot, and the pin member is plugged together with the slot the power supply cover lock to be scheduled on the box body,
The pin member is driven to be detached from the box body, to release the locking of the power supply lid.
2. the controller of gauge table as described in claim 1, which is characterized in that the pin member include operation portion, sliding part and
Plug, the sliding part are connected between the operation portion and the plug, and the power supply is covered equipped with pilot hole, the operation
Portion is located in the pilot hole, and the sliding position is on the inside of the power supply lid.
3. the controller of gauge table as claimed in claim 2, which is characterized in that boss is equipped on the inside of the power supply lid, it is described convex
Platform blocks the pilot hole and is used to support the operation portion, and the boss is equipped with the notch for avoiding the sliding part.
4. the controller of gauge table as claimed in claim 3, which is characterized in that be connected between the boss and the sliding part
For the resetting spring that the pin member resets, the sliding part is equipped with the first mounting groove, and the boss is equipped with the second peace
Tankage, described resetting spring one end are inserted into first mounting groove, and the resetting spring other end is inserted into second installation
In slot.
5. the controller of gauge table as claimed in claim 3, which is characterized in that the power supply lid medial surface is equipped with guide groove, institute
It states sliding part to be matched in the guide groove, the guide groove both sides are equipped with the limited block for limiting the sliding part.
6. the controller of gauge table as claimed in claim 5, which is characterized in that the width of the plug is less than or equal to described
The spacing of guide groove both sides limited block.
7. the controller of gauge table as claimed in claim 6, which is characterized in that the length of the sliding part is L1, the limit
Block to the innermost distance of the notch is L2,0≤L1-L2≤2mm.
8. the controller of gauge table as described in one of claim 1 to 7, which is characterized in that the power supply lid or the box body
It is equipped with elastic component, when the pin member being driven to be detached from the box body, power supply lid described in the resilient element urges is opened.
9. the controller of gauge table as claimed in claim 8, which is characterized in that power supply lid side is with the box body by turning
Axis is rotatablely connected, and the power supply lid other side is equipped with positioning column, and the elastic component is spring, and the spring suit is fixed on described
On positioning column, when the power supply cover lock is scheduled on the box body, the spring offsets with the box body；Alternatively, the power supply lid
Side is rotatablely connected with the box body by shaft, and the elastic component is torsional spring, and the torsion spring set is described in the shaft
One end connects the power supply lid, and the torsional spring other end connects the box body.
10. gauge table, which is characterized in that the controller including base table and as described in one of claim 1 to 9, the controller
On the base table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539507.8U CN208093871U (en) | 2018-04-16 | 2018-04-16 | The controller and its gauge table of gauge table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539507.8U CN208093871U (en) | 2018-04-16 | 2018-04-16 | The controller and its gauge table of gauge table |
Publications (1)
| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566745A (en) * | 2018-04-16 | 2018-09-21 | 金卡智能集团股份有限公司 | The controller of gauge table |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566745A (en) * | 2018-04-16 | 2018-09-21 | 金卡智能集团股份有限公司 | The controller of gauge table |
| CN108566745B (en) * | 2018-04-16 | 2023-11-14 | 金卡智能集团股份有限公司 | Controller of meter |
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